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arXiv 1812.03334hep-lathep-ph
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HISQ 2+1+1轻夸克强子真空极化的物理点

HISQ 2+1+1 light quark hadronic vacuum polarization at the physical point

Christopher Aubin, Thomas Blum, Maarten Golterman, Chulwoo Jung, Santiago Peris, Cheng Tu

摘要:

本文计算了在物理点上具有2+1+1味的HISQ费米子的轻夸克真空极化及其对μ子反常磁矩的贡献。由MILC协作产生的三个系综被用来取连续极限。我们比较我们的结果与最近的文献。

英文摘要:

We report on the computation of the light quark vacuum polarization with 2+1+1 flavors of H ISQ fermions at the physical point and its contribution to the muon anomalous magnetic moment. Three ensembles, generated by the MILC collaboration, are used to take the continuum limit. We compare our result with recent ones in the literature.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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